UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zUheaQ0JCSHuy5I56T+BnvYMhrmdkG2+RPLFBoH9xOk=' 
WHERE 
  key_id = '5d2cfaed91c8998422a23033985029884b81c52b965d4a86be4800ea070d3d5b' 
  AND (
    token = 'zUheaQ0JCSHuy5I56T+BnvYMhrmdkG2+RPLFBoH9xOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )